Based on where we're at in the 11 year solar cycle, I bet I could....
And there's a difference between solar activity and sunspots, although the two are certainly related.
It doesn't matter because you're doing the equivalent of blaming the stench in the room on the neighbor across the street, not the fern masticating sauropod packed into the room with you. For those who's brains have yet to lithify on this topic, heres a link:
http://www.realclimate.org/index.php/archives/2006/09/the-trouble-with-sunspots/